Anikushyn, A., and O. Zhyvolovych. “WELL-POSEDNESS OF A DIRICHLET PROBLEM FOR A HYPERBOLIC TYPE INTEGRO-DIFFERENTIAL EQUATION”. Journal of Numerical and Applied Mathematics 1, no. 2 (February 2, 2023): 13–23. Accessed October 6, 2026. https://jnam.knu.ua/index.php/jnam/article/view/160.